<p>I think it’s important to distinguish a religious school from an evaluation of how religious the students are. I agree with gadadthat the test of whether a school is religious is the degree to which church doctrine and practice is incorporated into teaching and student life. But there may be some colleges where that isn’t really done at all, but most of the students are religious, and in particular, share the same religion. Looking at the mission statement of the school may not be enough (see, e.g., Brandeis).</p>